Oil and gas leases in Keystone Petroleum GP LLC

Keystone Petroleum GP LLC is a Texas operator, Commission number 458790, with 26 leases reporting production across 3 counties. Between them they carry 249 wellbores. Reported volumes run from November 2006 to August 2026 and come to 13.7 million barrels of oil. Every lease below has its own page with a decline-curve forecast and an estimate of what the whole lease is worth.

Key facts about Keystone Petroleum GP LLC

How many oil and gas leases are in Keystone Petroleum GP LLC?
Keystone Petroleum GP LLC has 26 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Keystone Petroleum GP LLC produced?
Leases in Keystone Petroleum GP LLC have reported 13,734,989 barrels of oil (bbl) to the Railroad Commission of Texas between November 2006 and August 2026.
How much are mineral rights in Keystone Petroleum GP LLC worth?
There is no single figure: what a mineral or royalty interest in Keystone Petroleum GP LLC is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 26 leases listed here has its own page with the full production history the operator reported, a decline-curve forecast, and an estimate of what a royalty interest in it is worth today.

Counties here

Railroad Commission districts

Leases

  • ANDY — oil, Keystone Petroleum GP LLC, Ector County, 1.7 million reported
  • GARDENDALE 7 — oil, Keystone Petroleum GP LLC, Ector County, 1.3 million reported
  • GARDENDALE 4 — oil, Keystone Petroleum GP LLC, Ector County, 1.1 million reported
  • GARDENDALE 10 — oil, Keystone Petroleum GP LLC, Ector County, 1.1 million reported
  • FLOYD — oil, Keystone Petroleum GP LLC, Ector County, 1.0 million reported
  • GARDENDALE "5" — oil, Keystone Petroleum GP LLC, Ector County, 948 thousand reported
  • GARDENDALE 12 — oil, Keystone Petroleum GP LLC, Ector County, 872 thousand reported
  • GARDENDALE 6 — oil, Keystone Petroleum GP LLC, Ector County, 812 thousand reported
  • GARDENDALE "9" — oil, Keystone Petroleum GP LLC, Ector County, 737 thousand reported
  • GARDENDALE 8 — oil, Keystone Petroleum GP LLC, Ector County, 653 thousand reported
  • MAYBERRY — oil, Keystone Petroleum GP LLC, Ector County, 609 thousand reported
  • AVERITT — oil, Keystone Petroleum GP LLC, Ector County, 550 thousand reported
  • AUNT BEE — oil, Keystone Petroleum GP LLC, Ector County, 525 thousand reported
  • OTIS — oil, Keystone Petroleum GP LLC, Ector County, 492 thousand reported
  • EMMETT — oil, Keystone Petroleum GP LLC, Ector County, 381 thousand reported
  • BARNEY — oil, Keystone Petroleum GP LLC, Ector County, 322 thousand reported
  • THELMA LOU — oil, Keystone Petroleum GP LLC, Ector County, 299 thousand reported
  • HELEN CRUMP — oil, Keystone Petroleum GP LLC, Ector County, 93 thousand reported
  • EARNEST T — oil, Keystone Petroleum GP LLC, Ector County, 80 thousand reported
  • MCRAE FARM — oil, Keystone Petroleum GP LLC, Ector County, 76 thousand reported
  • EDWARDS 2 — oil, Keystone Petroleum GP LLC, Ector County, 21 thousand reported
  • KATIE — oil, Keystone Petroleum GP LLC, Midland County, 15 thousand reported
  • GARDENDALE 1 — oil, Keystone Petroleum GP LLC, Ector County, 14 thousand reported
  • EDWARDS 3 — oil, Keystone Petroleum GP LLC, Ector County, 11 thousand reported
  • EDWARDS 22 — oil, Keystone Petroleum GP LLC, Crane County, 5 thousand reported
  • BARROW 14 — oil, Keystone Petroleum GP LLC, Ector County, 83 reported

Production figures are as reported to the Railroad Commission of Texas. Values shown on lease pages are estimates produced by fitting a decline curve to that reported history; they are not offers or appraisals.